Patrick A. Dillon, MD

Patrick A. Dillon, MD


Specialty Areas

  • Pediatric surgery
  • Surgical oncology

Common Procedures

  • Laparoscopic surgery
  • Thoracoscopic surgery

Common Diagnoses Treated

  • Head and neck lesions
  • Lymphangioma
  • Newborn disorders
  • Congenital anomalies
  • Mediastinal lesions
  • Congenital and acquired lesions of the lung and trachea
  • Sarcomas
  • Wilm’s neuroblastoma
  • Gastrointestinal disorders
  • Hirschsprung’s disease
  • Anorectal disorders
  • Burn management
  • Trauma management
  • Groin hernias
  • Hydroceles
  • Undescended testes

Board Certifications

  • Surgery
  • Pediatric surgery
  • Advanced Trauma Life Support


Medical School: Georgetown University School of Medicine, Washington, D.C., 1988


General Surgery Residency, Washington University School of Medicine in St. Louis, St. Louis, MO, 1995


Pediatric Surgery Fellowship, Johns Hopkins Hospital, Johns Hopkins School of Medicine, Baltimore, MD, 1997


Hospital Affiliations

St. Louis Children’s Hospital
Barnes-Jewish West County Hospital
Missouri Baptist Medical Center

Patients Seen At

St. Louis Children’s Hospital
One Children’s Place, 2nd floor Suite A
St. Louis, MO 63110

Barnes-Jewish West County Hospital
1020 North Mason
Building 3 Suite 110
St. Louis, MO 63141
(314) 454-6022

News and Stories

To request an appointment with Dr. Dillon, please call (314) 454-6022.